I found a few months ago this lamp from Europe (Finland).
I think it would possibly be Italian. I have found from internet a same looking lamp by Fontana Arte (Dahlia) but not exactly like this.
The body is brass and the lampshades are mat glass (length about 30cm). The lamp is looking like a big flower (total width about 70 cm). I have not found any marks or labels.
Do you have any idea of the origin or the designer??